web request processing. wicket-util wicket-util Contains general-purpose utility classes for functional areas such as I/O, lang, string manipulation, security, etc… None 6 wicket-bean-validation Provides like web master’s email, the company address, etc… • a content area which usually contains the functional part of the page. The following picture summarises the layout structure: 14 Once we have chosen (included setObject()), with the only exception of getObject(). In this way IModel is eligible as functional interface and this greatly simplify the creation of custom models. As long as we need to display

request processing. wicket-util 6 wicket-util Contains general-purpose utility classes for functional areas such as I/O, lang, string manipulation, security, etc… None wicket-bean-validation Provides like web master’s email, the company address, etc… • a content area which usually contains the functional part of the page. The following picture summarises the layout structure: 15 Once we have chosen (included setObject()), with the only exception of getObject(). In this way IModel is eligible as functional interface and this greatly simplify the creation of custom models. As long as we need to display

web request processing. wicket-util wicket-util Contains general-purpose utility classes for functional areas such as I/O, lang, string manipulation, security, etc… None 6 wicket-bean-validation like web master’s email, the company address, etc… • a content area which usually contains the functional part of the page. The following picture summarises the layout structure: 14 Once we have chosen (included setObject()), with the only exception of getObject(). In this way IModel is eligible as functional interface and this greatly simplify the creation of custom models. As long as we need to display

web request processing. wicket-util wicket-util Contains general-purpose utility classes for functional areas such as I/O, lang, string manipulation, security, etc… None 7 wicket-datetime Contains like web master’s email, the company address, etc… • a content area which usually contains the functional part of the page. The following picture summarises the layout structure: 15 Once we have chosen callback URL that executes a specific method on server side. This method must be defined in a functional interface (i.e. an an interface that defines just one method) that inherits from built-in org

take advantage of the new syntax features introduced in Java 8. ● In short, IModel has become a functional interface and provides a default empty implementation for setObject: ● In this way models are